BE497018A - - Google Patents
Info
- Publication number
- BE497018A BE497018A BE497018DA BE497018A BE 497018 A BE497018 A BE 497018A BE 497018D A BE497018D A BE 497018DA BE 497018 A BE497018 A BE 497018A
- Authority
- BE
- Belgium
- Prior art keywords
- emi
- polymer
- nitromethane
- mixture
- volume
- Prior art date
Links
- 239000000203 mixture Substances 0.000 claims description 22
- LYGJENNIWJXYER-UHFFFAOYSA-N nitromethane Chemical compound C[N+]([O-])=O LYGJENNIWJXYER-UHFFFAOYSA-N 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 claims description 9
- 229920000642 polymer Polymers 0.000 claims description 9
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims description 8
- 238000004090 dissolution Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 5
- 239000002904 solvent Substances 0.000 claims description 5
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims description 4
- 235000019253 formic acid Nutrition 0.000 claims description 4
- 239000003085 diluting agent Substances 0.000 claims description 3
- 229920002239 polyacrylonitrile Polymers 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- 238000003756 stirring Methods 0.000 description 9
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 8
- 229920001577 copolymer Polymers 0.000 description 7
- 239000006185 dispersion Substances 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical compound CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 2
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 2
- JXTHNDFMNIQAHM-UHFFFAOYSA-N dichloroacetic acid Chemical compound OC(=O)C(Cl)Cl JXTHNDFMNIQAHM-UHFFFAOYSA-N 0.000 description 2
- 229920001519 homopolymer Polymers 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- VNPMDUDIDCXVCH-UHFFFAOYSA-N 2-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]-3-(3-piperazin-1-ylpropyl)pyrazol-1-yl]-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical group O=C(CN1C=C(C(CCCN2CCNCC2)=N1)C1=CN=C(NC2CC3=C(C2)C=CC=C3)N=C1)N1CCC2=C(C1)N=NN2 VNPMDUDIDCXVCH-UHFFFAOYSA-N 0.000 description 1
- KGIGUEBEKRSTEW-UHFFFAOYSA-N 2-vinylpyridine Chemical compound C=CC1=CC=CC=N1 KGIGUEBEKRSTEW-UHFFFAOYSA-N 0.000 description 1
- 150000008065 acid anhydrides Chemical class 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000008199 coating composition Substances 0.000 description 1
- 229960005215 dichloroacetic acid Drugs 0.000 description 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 235000011837 pasties Nutrition 0.000 description 1
- 235000021395 porridge Nutrition 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000011877 solvent mixture Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
- C08J3/09—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids
- C08J3/091—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids characterised by the chemical constitution of the organic liquid
- C08J3/096—Nitrogen containing compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2333/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
- C08J2333/18—Homopolymers or copolymers of nitriles
- C08J2333/20—Homopolymers or copolymers of acrylonitrile
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US289702XA | 1949-12-20 | 1949-12-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE497018A true BE497018A (d) |
Family
ID=21846507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE497018D BE497018A (d) | 1949-12-20 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE497018A (d) |
| CH (2) | CH289702A (d) |
| FR (1) | FR1024316A (d) |
| NL (2) | NL74690C (d) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2879242A (en) * | 1953-09-03 | 1959-03-24 | Allied Chem | Spinning solvent for acrylic fibers |
| US3078243A (en) * | 1957-12-27 | 1963-02-19 | Rohm & Haas | Aqueous spinning dispersion of acrylonitrile polymer containing nitrile solvent |
-
0
- NL NL696913354A patent/NL154803B/xx unknown
- NL NL74690D patent/NL74690C/xx active
- BE BE497018D patent/BE497018A/fr unknown
-
1950
- 1950-07-13 FR FR1024316D patent/FR1024316A/fr not_active Expired
- 1950-07-31 CH CH289702D patent/CH289702A/fr unknown
- 1950-07-31 CH CH288175D patent/CH288175A/fr unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2879242A (en) * | 1953-09-03 | 1959-03-24 | Allied Chem | Spinning solvent for acrylic fibers |
| US3078243A (en) * | 1957-12-27 | 1963-02-19 | Rohm & Haas | Aqueous spinning dispersion of acrylonitrile polymer containing nitrile solvent |
Also Published As
| Publication number | Publication date |
|---|---|
| NL154803B (nl) | |
| CH288175A (fr) | 1953-01-15 |
| NL74690C (d) | |
| CH289702A (fr) | 1953-03-31 |
| FR1024316A (fr) | 1953-03-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1061033A (fr) | Polymerisation du chlorure de vinyle en emulsion | |
| FR2544721A1 (fr) | Procede de synthese d'un latex carboxyle et latex obtenu | |
| FR3097866A1 (fr) | Composition comprenant un composé renfermant deux groupes polymérisables, un polymère à étages multiples et un polymère thermoplastique, son procédé de préparation, son utilisation et article la comprenant | |
| BE497018A (d) | ||
| CA1093723A (fr) | Dispersions aqueuses de butyral polyvinylique | |
| BE897664A (fr) | Procede de dispersion de l'hydroxypropyl methyl cellulose | |
| CH396408A (fr) | Procédé de préparation d'une émulsion aqueuse d'acétate polyvinylique ou de co-polymères d'acétate vinylique | |
| BE1010086A3 (fr) | Compositions de polymeres du fluorure de vinylidene stabilises a la chaleur. | |
| FR2523982A1 (fr) | Suspension de polymere contenant un polymere hydrosoluble en suspension dans une phase huileuse, procede pour sa preparation et son utilisation dans la preparation de solutions aqueuses diluees de polymeres | |
| EP0238374A1 (fr) | Procédé de préparation d'imides halogénés, compositions les contenant et leur application comme agents d'ignifugation | |
| US2572420A (en) | Production of nitropolystyrene | |
| BE467450A (d) | ||
| FR2468628A1 (fr) | Composition pour la preparation de polymeres d'acrylamide et d'acides acryliques ameliores contenant une 1,3 dione et procede de preparation de ces polymeres | |
| CA1338354C (fr) | Procede de preparation d'imides halogenes et leur application comme agents d'ignifugation | |
| BE559842A (d) | ||
| BE537451A (fr) | Perfectionnements a du noir de fumee long | |
| BE410014A (d) | ||
| BE553614A (d) | ||
| BE488297A (d) | ||
| FR2583416A1 (fr) | Composition d'aminobenzylamines. | |
| BE697297A (d) | ||
| BE665045A (d) | ||
| BE705905A (d) | ||
| BE505577A (d) | ||
| FR2630729A1 (fr) | Composition cimentaire expansible |